Fig. 1From: High survivorship of highly cross-linked polyethylene in revision Total hip Arthroplasty: a minimum 10-year follow-up study(a) Preoperative radiograph showing aseptic loosening of acetabular cup; (b) Postoperative radiograph of cementless total hip arthroplasty performed with Longevity higly cross-linked polyethylene liner and 28-mm metal head; (c) Twelve-year follow-up radiograph showing well-fixed prostheses without osteolysis. The polyethylene liner wear rate was 0.014 mm/yearBack to article page